Hrm... did I screw up?

I was planning on building an orb sorc, with max TK and a point in energy shield, but when I was using some skills I had saved, I put 6 points in ice BLAST instead of bolt! I'm still lv12, but I don't wanna start over, since I'm playing with a party and we've been working hard on these characters. Here's what my skill allotment looks right now:

2 Ice Bolt
7 Ice Blast
1 Static Field
1 Telekenesis
1 Frost Nova

What should I do with this sorc? Will I have enough points to make a blizzard sorc with a decent lvl TK by say level 80? This is for PVM/MF runs only, very little PVP.

Well, I don't have the best computer, so I take hits sometimes. Hence the TK. Static is because I won't be getting to lv80 in 2 days on this sorc, I'm actually playing through the game at "natural" pace.

Energy Shield is deprecated in 1.10, due to elemental attacks being everywhere and Energy Shield's weird mana draining against elemental damage. In hindsight, I'd say 1.09's Moo Moo Farm and Bloody Foothills are the only reason Energy Shield caught on at all for PvM.

But hey, Telekinesis is a prereq for Teleport, so no big damage there.